server

Documentation

Overview

Package server provides http server setup and handler to serve image generation requests.

Index

• Variables
• func HandlerImage(ctx *fiber.Ctx) error
• func SetupAndListen()

Variables

var (
	ErrUnsupportedFormat     = fiber.NewError(fiber.ErrBadRequest.Code, "unsupported image format")
	ErrInvalidParamSize      = fiber.NewError(fiber.ErrBadRequest.Code, "invalid size ("+keySize+") value")
	ErrInvalidParamScale     = fiber.NewError(fiber.ErrBadRequest.Code, "invalid scale ("+keyScale+") value")
	ErrInvalidParamBgColor   = fiber.NewError(fiber.ErrBadRequest.Code, "invalid background color ("+keyBgColor+") value")
	ErrInvalidParamTextColor = fiber.NewError(fiber.ErrBadRequest.Code, "invalid text color ("+keyTextColor+") value")
)

Client Errors

var SupportedFormats = []string{
	img.IMAGE_JPG,
	img.IMAGE_JPEG,
	img.IMAGE_PNG,
	img.IMAGE_TIFF,
	img.IMAGE_WEBP,
}

Supported image formats

Functions

func HandlerImage

func HandlerImage(ctx *fiber.Ctx) error

HandlerImage is a handler to serve image generation request.

It is only compatible with fiber.Handler inteface and not with [http.Handler] interface.

func SetupAndListen

func SetupAndListen()

SetupAndListen fires up a http server to handle incoming requests for image generation.

For supported image formats, see SupportedFormats.